July 27 - Here is Coke's first pin of the day. 
July 24 - By now, most of you will have seen the Opening Ceremony pin appear, disappear and then reappear at an online store.
July 23 - The sixth and final pin in the Diversity range has now been issued. The Ethnicity pin shows the continents in different colours joining together.
July 20 - With only one week to go, BT have marked the moment with a pin released today.
July 18 - A new Coca-Cola internal pin has appeared on the scene.
July 15 - The remaining six Olympic countdown pins have been announced. The pins for 10, 5, 4, 3, 2 and 1 day to go will each be released on the actual day, so you will not be able to buy them in advance.Royal Mail produces special stamps to commemorate London 2012
By David Gold
July 30 – Royal Mail has issued a set of four special stamps to mark this summer's Olympic and Paralympic Games.
July 30 – Royal Mail has issued a set of four special stamps to mark this summer's Olympic and Paralympic Games.
A number of new sponsor pins have been spotted this week.
Thanks to readers a new set of media pins has been added to the catalogue. There are a number of broadcast pins, which can use the official marks, and press pins, which cannot.
Two sets of pins and a single were released yesterday (Friday).
The Coca-Cola Pin Trading Centre (PTC) for London 2012 is now open in Hyde Park.
The Coke Store added more pins to its inventory today.
July 9 - The first venue specific pins have appeared for sale. 
July 9 - As well as the pin traders pins, more new designs have been announced.
July 7 - Royal Mail have revealed they will be celebrating the Paralympics by issuing a set of six first class stamps in a specially designed miniature sheet following the conclusion of the Games that will feature every single ParalympicsGB gold medal winner from London 2012.
